Related by context. Frequent words. (Click for all words.) 61 HMS Beagle 51 Charles Darwin 47 Darwin 45 Galapagos islands 44 thylacine 44 Norman Conquest 44 Galápagos 44 Linnean Society 43 Homer Odyssey 43 Whydah 43 sixteenth century 43 voyage 43 biogeography 43 Galapagos Islands 42 fifteenth century 42 prehistory 42 classical antiquity 42 Beringia 42 palaeontology 42 Francis Crick 42 peregrinations 42 Padel 41 Ferdinand Magellan 41 Bodleian Library 41 Samuel Pepys 41 Dante Divine Comedy 41 writings 41 seventeenth century 41 ponderings 40 Schama 40 Matthew Flinders 40 Strachey 40 voyages 40 Sandwich Islands 40 marginalia 40 voyaging 40 Cambrian explosion 40 Royal Geographical Society 40 fourteenth century 40 Ernest Shackleton 40 continental drift 40 Antarctic expedition 40 sojourn 39 jottings 39 colonization 39 Napoleon Bonaparte 39 Bertrand Russell 39 Meriwether Lewis 39 Boer War 39 eighteenth century 39 Anthony Trollope 39 manuscript 39 ancestor 39 expedition 39 encyclopaedic 39 Edward Gibbon 39 #th century 39 typescript 39 PhD thesis 39 HG Wells 39 nineteenth century 38 thirteenth century 38 double helix structure 38 Frantz Fanon 38 expeditions 38 Frale 38 #thcentury 38 peopling 38 African savannah 38 illuminated manuscripts 38 enduring fascination 38 empiricism 38 British Isles 38 anthropological 38 Tasmanian tiger 38 Pre Raphaelite 38 ancestral 38 Napoleonic Wars 38 sketchbooks 38 Shakespeare sonnets 38 historiography 37 Antipodes 37 Thomas Malthus 37 Burgess Shale 37 Lucy Maud Montgomery 37 Peter Ackroyd 37 dead canoeist 37 Gauguin 37 astronomer Carl Sagan 37 sojourns 37 evolutionist 37 Richard Dawkins 37 giant tortoises 37 cuneiform 37 geomorphology 37 Darwins 37 palaeontologists 37 Daniel Dennett 37 diary entries 37 epochs 37 Surrealism